Smart Switch Module For Alexa Google Home Tuya Smart Life APP 1. WiFi 1CH2CH3CH4CH switch: Directly connect to Tuya Smart Life APP 2. Zigbee 1CH2CH3CH4CH switch: Need to connect to Zigbee Hub 3. APP remote control ---- Download Smart LifeTuya Smart APP on your mobile phone and tablet to control the switch anytime, anywhere. 4. Hands-free voice control ---- Compatible with Alexa, Google Home, etc., you can voice control the receiver with simple commands. 5. Group control function--- Multiple switches in different rooms can be set as a group to achieve group control function. 6. Two-way control--- The two-way control switch can be fully upgraded without changing the wiring design of the house. 7. Linkage function-- It can be linked with other switch modules, sensors and appliances in your home, and different scenes can be created, such as sleep mode, work mode, dinner mode, home mode, etc. 8. Timer, schedule and countdown function--- You can create schedules according to personal needs, as well as timer and countdown, to maximize the intelligence and DIY function of your daily life. 9. Family Sharing Function --- You can share the switch with your family with limited permissions, and build a smart home with your family. 10. Easy to install -- The mini-sized switch module can be easily installed in the switch box or light box. (Note: Please turn off the power when installing). Specifications: 1. Product Type: WiFiZigbee Switch Module 2. Voltage: AC100-240V 5060Hz 3. Maximum load per channel: LED 400W 4. Operating frequency: 2.405GHz-2.480GHz IEEE802.15.4 5. Operating temperature: -10 to + 40 degrees Celsius